Atty. Matthew Peter Grupp

Atty. Matthew Peter Grupp

Mr. Matthew Peter Grupp is a lawyer practicing estate planning, trust administration, family office services.

Jackson Jackson 26 yrs experience 26 year
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Profile Summary

About Matthew Peter Grupp at a glance

Matthew Peter Grupp is a Member based in Jackson, Wyoming, practicing at The Grupp Law Firm, PLLC. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on trusts, family law, and estate planning. Admitted to practice in New York (2000), Idaho (2005), and Wyoming (2016). Educated at New York University School of Law (LL.M. University, 1997) and University of Montana B.A. Classical Languages (—). Recognitions include Peer Reviewed. Serands clients in Jackson, WY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Matthew Peter Grupp is a lawyer practicing estate planning, trust administration, family office services
  • Matthew received a B.A. degree from University of Montana, and has been licensed for 26 years
  • Matthew practices at The Grupp Law Firm, PLLC in Jackson, WY

Practice Areas Explained

Matthew Peter Grupp's Areas of Practice

Each practice area below reflects the types of cases Matthew Peter Grupp handles, with a brief overview of what that area of law covers.

Trusts

Matthew Peter Grupp is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Wyoming →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Matthew Peter Grupp is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Wyoming →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Matthew Peter Grupp is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Wyoming →

Jurisdictional Context

Why local counsel matters in Wyoming

Practicing law in Wyoming. Legal matters in Wyoming are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Jackson are typically filed in the local municipal court or the appropriate Wyoming state district court, depending on subject matter and amount in controversy. An attorney licensed in Wyoming brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Wyoming courts without local counsel or pro hac vice admission.

Looking for additional Wyoming attorneys? Browse all attorneys in Jackson or all attorneys in Wyoming.

Frequently Asked

Common questions about Matthew Peter Grupp

Where is Matthew Peter Grupp's law office located?
Matthew Peter Grupp's law practice is located in Jackson, Wyoming. The firm is The Grupp Law Firm, PLLC. You can contact the office directly through this profile page.
What practice areas does Matthew Peter Grupp handle?
Matthew Peter Grupp focuses on trusts, family law, estate planning. Each practice area listed reflects experience handling cases of that type in Wyoming.
How long has Matthew Peter Grupp practiced law?
Matthew Peter Grupp has 26+ years of legal experience and has been licensed since 2000.
Where did Matthew Peter Grupp go to law school?
Matthew Peter Grupp earned their education at (LL.M. University, 1997); (—).
How can I contact Matthew Peter Grupp for a consultation?
You can contact Matthew Peter Grupp directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Matthew Peter Grupp received?
Matthew Peter Grupp's notable recognition includes: Peer Reviewed.

Education

LL.M. University
New York University School of Law
- 1997
University of Montana B.A. Classical Languages
- In Progress

Awards

Peer Reviewed

Bar Admissions

New York
Admitted: 2000
Idaho
Admitted: 2005
Wyoming
Admitted: 2016

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